
Le 31
5" Stretch Ribbed Boxer Brief Organic Cotton And Recycled Polyester
This men's boxer brief features a 5-inch inseam and is constructed from a ribbed stretch jersey fabric made from an organic cotton and recycled polyester blend. It includes an elastic waistband and a fly, providing a comfortable fit for everyday wear. Designed in Canada by Le 31 by Simons, the garment has a fitted silhouette with vertical ribbed texture and narrow hem at the leg openings.
- Material
- Organic Cotton and Recycled Polyester
- Gender
- male
- Style
- casual, loungewear, activewear
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Color
Size
Specifications
Ribbed stretch boxer briefs with elastic waistband and fly, made from organic cotton and recycled polyester.
Ribbed stretch jersey, elastic waistband, fly, 5-inch inseam.
- Material
- Organic Cotton and Recycled Polyester
- Secondary
- recycled-polyester
- Style
- casual, loungewear, activewear
- Occasion
- everyday, loungewear
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- ribbed stretch jersey
- organic cotton blend
- recycled polyester blend
- elastic waistband
- fly opening
- 5-inch inseam
- designed in Canada
- retransformed cotton blend
- stretch fabric for comfort
Product Insights
Le 31, Simons' in-house brand with over 180 years of family retail and knitwear tradition, offers this 5-inch stretch ribbed boxer brief as a designed-in-Canada, premium everyday essential. Blending 65% recycled polyester with 35% reprocessed organic cotton, it reduces waste and carbon footprint while delivering a compressive, stay-put fit thanks to ribbed knit that recovers 92% after stretching and stretches 40-50%. Priced at $20—double the per-pair cost of a 3-pack basics but below premium eco-brands—it justifies its cost with exclusive design and sustainable materials. The tradeoff lies in its care and use: cold wash and air dry are needed to preserve shape and elasticity, and while it wicks moisture and breathes, it's best for everyday wear and light exercise, not high-intensity activities where cotton absorbs sweat. Buyers confirm solid build quality and a long-lasting waistband, making it a durable, eco-conscious choice for those willing to pay more for a single pair that combines heritage, fit, and reduced environmental impact.
Verified claims
- Fit
- Ribbed knit recovers 92% after stretching, stretches 40-50%, and provides compressive stay-put fit.
- Care
- Cold wash below 30°C and air dry preserve shape recovery; avoid fabric softener.
- Use case
- Best for everyday wear; less suited for high-intensity sweaty activities.
- Value
- This single pair is ~$20, about double the 3-pack's per-pair price.
- Brand lineage
- Le 31 was founded in the 1960s as a Simons in-house brand, and Simons has been family-owned since 1840.
- Knitwear tradition
- This ribbed jersey continues Simons' knitwear tradition rooted in the founder's 72 transatlantic sourcing voyages.
- Canadian design
- Le 31 is an exclusive designed-in-Canada line controlled by Simons' Quebec team.
- Positioning
- At $20, this ribbed brief is double Le 31's basics but undercuts premium eco-brands, justified by its recycled blend and exclusive design.
- Pricing consistency
- The $20 price is the same across all cuts and colors in the ribbed stretch collection.
- Materials
- Blend of 65% recycled polyester and 35% reprocessed organic cotton cuts waste and carbon footprint.
- Durability
- Ribbed knit resists sagging with 92% shape recovery, and proper care preserves elasticity.
- Brand heritage
- Simons-owned Le 31 brings 180+ years of family retail and knitwear expertise.
- Activity use
- Designed for everyday wear and light exercise, not high-intensity athletics.
- Breathability
- Wicks moisture and breathes, but cotton absorbs – ideal for light exercise.
- Quality
- Buyers note solid build quality and long-lasting waistband.
Product record
- Title
- 5" Stretch Ribbed Boxer Brief Organic Cotton And Recycled Polyester
- Brand
- Le 31
- Price
- 20 CAD
- Availability
- In stock
Image Analysis
2 images- 01

Product
Front-facing white ribbed boxer brief worn by a male model; visible features include an elastic waistband, vertical ribbed knit texture, contoured pouch with vertical seams and a center seam, and narrow hem at each leg opening.
- Overall silhouetteMid-rise boxer brief cut visible from front with legs extending to upper thigh and a fitted silhouette against the body.
1 region
x 0.12 · y 0.44 · w 0.76 · h 0.46 (high) - WaistbandElastic waistband banded at top with a smooth finish slightly wider than the ribbing; sits horizontally across hips.
1 region
x 0.18 · y 0.45 · w 0.64 · h 0.08 (high) - Ribbed textureVertical narrow ribbed knit texture covering the entire brief body visible as parallel vertical lines.
1 region
x 0.18 · y 0.53 · w 0.64 · h 0.33 (high) - Contoured pouchShaped pouch at center front with a vertical center seam and two curved vertical seams forming the pouch outline; seam lines are slightly raised.
1 region
x 0.33 · y 0.57 · w 0.34 · h 0.26 (high) - Leg hemsNarrow folded hem finishing each leg opening, visible as a smooth band contrasting slightly with ribbed body.
2 regions
x 0.18 · y 0.82 · w 0.25 · h 0.06 (high); x 0.63 · y 0.82 · w 0.25 · h 0.06 (high) - Fabric appearanceSoft knit fabric with slight natural stretch and close fit to model; surface shows fine knit texture rather than smooth woven finish.
1 region
x 0.20 · y 0.54 · w 0.60 · h 0.35 (medium)
Other
Studio shot showing a torso-on model against a plain light gray background with even front lighting; image is cropped above the chin and at mid-thigh, no visible packaging or props.
- Background and lightingPlain light gray background with soft even studio lighting producing minimal shadows.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Model cropping and poseMale model shown from just above shoulders to mid-thigh, facing slightly to viewer's right with arms relaxed; image cropped at top of head and lower thighs.
1 region
x 0.00 · y 0.00 · w 1.00 · h 0.95 (high) - Image qualityHigh-resolution photograph with clear detail and sharp focus on garment texture and seams.
Colors
off-white· brief bodyoff-white· waistband- Overall silhouetteMid-rise boxer brief cut visible from front with legs extending to upper thigh and a fitted silhouette against the body.
- 02

Product
Rear view of a white ribbed boxer brief worn by a model; visible elastic waistband, vertical ribbed texture, center-back seam, and turned hem at leg openings.
- View and fitRear-on view of the boxer brief worn on a model, covering the hips and upper thighs with a close, body-hugging fit.
1 region
x 0.18 · y 0.58 · w 0.64 · h 0.32 (high) - WaistbandSingle-piece elastic waistband with a slightly thicker band at the top that sits flat against the lower back.
1 region
x 0.18 · y 0.54 · w 0.64 · h 0.06 (high) - Fabric textureFine vertical ribbed knit visible across the brief body, producing subtle narrow ridges running top-to-bottom.
1 region
x 0.22 · y 0.60 · w 0.56 · h 0.24 (high) - Center-back seamA vertical seam or joining line is visible at the center back of the brief, aligned with the model's spine.
1 region
x 0.49 · y 0.60 · w 0.02 · h 0.22 (medium) - Leg hemTurned and stitched hem at each leg opening, creating a clean edge that rests on the upper thigh.
2 regions
x 0.22 · y 0.84 · w 0.24 · h 0.06 (high); x 0.54 · y 0.84 · w 0.24 · h 0.06 (high) - Color uniformityBrief appears uniformly light or off-white across waistband and body with no visible prints or patterns aside from ribbing.
Other
Studio shot showing the model from the rear against a neutral light background with even lighting and soft shadows; image is vertically cropped to include the model from the neck to the mid-thigh.
- Background and lightingEven, diffuse studio lighting on a smooth light grey background producing soft, minimal shadows around the model.
- Shot compositionVertical portrait framing centered on the model's back and the boxer brief; top of the head and hands are partially visible while the legs are cropped near mid-thigh.
- Model presenceMale model shown from rear with bare torso wearing the boxer brief; skin details such as moles and musculature are visible.
1 region
x 0.10 · y 0.02 · w 0.80 · h 0.60 (medium)
Colors
off-white· brief fabric#CAC1BE- View and fitRear-on view of the boxer brief worn on a model, covering the hips and upper thighs with a close, body-hugging fit.
Documents & Data
Customer Reviews
5 total5 reviews · out of 5
Good quality
Very comfortable fabric with nice stretch. Good quality.
Great!
He said it's comfy & fits great.
Fabric is great as was the size.
Fabric was just what I was after. Would also stretch to make the fit great. l
nice underwear, the stretch material
nice underwear, the stretch material is key
Great
As advertised. Good quality and fast shipping.